38F this morning - with the nicer weather I feel I can ride alternative routes. Yesterday's ride home was the first and was like rediscovering a brand new route. I took a slight detour this morning that takes me into downtown traffic and feeling bold I did a little lane splitting with cars stopped at a light. I guess my spacial judgment needs some exercise because I slammed my left shoulder on a van's right side mirror. Most importantly I didn't go down but sure the line of cars behind him saw my bonehead move. Guess I needed a little dose of humility